Reservoir Hydrosphere Black Fin

Reservoir Hydrosphere Black Fin

  • USD4,490.15

Model no.: RSVR.HY.BF


Embark on Explorations with the Hydrosphere

Imminent submersion – dive time: 45 minutes; depth: 25 metres.

The pressure builds. Desire for exploration and challenge infuse the senses and the mind. Stay focused on the time to check the equipment: tanks, oxygen, pressure regulator, stabilizer…

Clamped to the wrist, Hydrosphere, a watch resembling scuba diving pressure gauges, the first survival instruments for divers.  

The Hydrosphere offers an original version of these masters of time. On the dial is a single needle for innovative diving instruments. The watch comes with an operation indicator at the base of the needle and a disc turning to the rhythm of the seconds.

There is also the vital unidirectional, ceramic rotating bezel with a double scale to ensure reading the time at different diving depths. The Hydrosphere is outfitted with a helium valve to release helium bubbles that become trapped in the casing during a dive, thereby preserving its functional integrity during decompression.

About Reservoir Watch

French watchmaking house, Reservoir, takes its inspiration from the functionalities and the aesthetic appeal of measurement instruments of days gone by. All Reservoir watches are Swiss-made and powered by a proprietary, patented 124-piece calibre based on the ETA2824-2 movement. Every Reservoir watch comes with the following complications: retrograde minute, jumping hour and power reserve.

Experience a radical way of telling time with Reservoir.


Technical Specifications

Case size: 45mm

Case material: 316L stainless steel with satin finish

Case back: 316L stainless steel

Movement type: Automatic

Movement no.: Patented proprietary 124-piece module on ETA 2824-2 calibre

Power reserve: Approx 37hrs

Dial: Black dial, SuperLuminova white indices, magnifier on the jumping-hour window

Glass: Sapphire crystal with anti-reflective coating

Water resistance: 25ATM

Strap type: Bracelet

Strap material: 316L stainless steel bracelet and additional black rubber strap

Buckle: Stainless steel deployment buckle

Features: Retrograde minutes, jumping hour, power reserve

Warranty: 2 + 1 (with registration) years